Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1946 | 1240900 | 800403 | 411723 | 184325 | 76404 | 90995 | 244792 | 100234 | 33836 | 33937 | 18358 | 8151 | 3099 |
1947 | 600020 | 726011 | 567942 | 328953 | 146232 | 53915 | 57465 | 136655 | 60278 | 19910 | 18899 | 9883 | 7388 |
1948 | 416123 | 350223 | 483639 | 356469 | 237128 | 77991 | 38530 | 30200 | 65863 | 18733 | 8555 | 6952 | 6864 |
1949 | 576475 | 272159 | 284038 | 399346 | 234482 | 108898 | 41444 | 18142 | 17320 | 28385 | 7388 | 3199 | 4092 |
1950 | 989587 | 379211 | 222879 | 196480 | 209873 | 114470 | 57517 | 22520 | 9924 | 6929 | 12408 | 2645 | 2195 |
1951 | 2241004 | 759965 | 318234 | 169794 | 114965 | 115898 | 67462 | 28789 | 10228 | 3026 | 2117 | 4496 | 1103 |
1952 | 2464922 | 1063232 | 425715 | 194401 | 120818 | 60659 | 60712 | 32861 | 14024 | 4647 | 1124 | 729 | 1429 |
1953 | 2544819 | 1194986 | 599882 | 220571 | 82862 | 62460 | 33524 | 27863 | 12442 | 4079 | 1204 | 306 | 394 |
1954 | 875351 | 1456894 | 757482 | 373717 | 140137 | 44622 | 36289 | 19057 | 13559 | 4996 | 1714 | 497 | 237 |
1955 | 356143 | 575993 | 923174 | 459987 | 226997 | 78832 | 31211 | 19111 | 7912 | 5115 | 1909 | 674 | 249 |
1956 | 727459 | 223105 | 437540 | 576987 | 207449 | 114668 | 34597 | 14648 | 7104 | 2585 | 1946 | 738 | 315 |
1957 | 1552128 | 396165 | 135162 | 209199 | 236752 | 97215 | 47179 | 14262 | 5616 | 2173 | 688 | 618 | 326 |
1958 | 899048 | 775764 | 245214 | 100680 | 103207 | 105240 | 40252 | 22748 | 6152 | 1926 | 725 | 233 | 349 |
1959 | 1381904 | 467077 | 455029 | 136850 | 49035 | 47576 | 58154 | 20789 | 8978 | 2300 | 703 | 329 | 262 |
1960 | 1566108 | 661397 | 235917 | 202926 | 70413 | 24299 | 22251 | 26160 | 8664 | 3823 | 946 | 308 | 280 |
1961 | 1579823 | 747054 | 368479 | 128677 | 100521 | 39222 | 12444 | 12505 | 10302 | 3113 | 1599 | 426 | 252 |
1962 | 1182491 | 830712 | 409363 | 182921 | 63673 | 47923 | 16299 | 4960 | 4674 | 3241 | 961 | 588 | 249 |
1963 | 946793 | 666550 | 459897 | 171871 | 66178 | 29280 | 20331 | 5993 | 1567 | 1637 | 1143 | 359 | 332 |
1964 | 457680 | 438790 | 353454 | 162910 | 51289 | 20698 | 10307 | 6397 | 1456 | 389 | 533 | 417 | 257 |
1965 | 871276 | 240578 | 293907 | 213548 | 79685 | 22802 | 8107 | 3238 | 2212 | 440 | 131 | 183 | 249 |
1966 | 2015062 | 560651 | 160060 | 156597 | 116020 | 46043 | 10964 | 3245 | 1194 | 906 | 188 | 50 | 167 |
1967 | 1380947 | 1407265 | 392549 | 100142 | 85309 | 60355 | 22041 | 4504 | 1296 | 523 | 423 | 82 | 91 |
1968 | 178365 | 1070060 | 963222 | 325076 | 75326 | 42107 | 24445 | 7935 | 1662 | 483 | 225 | 175 | 77 |
1969 | 105687 | 134348 | 731827 | 476331 | 169958 | 46270 | 20799 | 8943 | 3115 | 716 | 231 | 96 | 116 |
1970 | 201544 | 82268 | 84697 | 385588 | 231816 | 62518 | 15332 | 5558 | 2616 | 926 | 280 | 88 | 88 |
1971 | 416562 | 143773 | 57419 | 40559 | 175943 | 107665 | 21900 | 4748 | 1775 | 1021 | 428 | 123 | 81 |
1972 | 1120164 | 317955 | 107231 | 39439 | 25511 | 78296 | 37619 | 7058 | 1752 | 693 | 488 | 199 | 97 |
1973 | 1647097 | 799700 | 213642 | 64611 | 21474 | 15921 | 33951 | 9731 | 1831 | 517 | 260 | 178 | 120 |
1974 | 521340 | 1213535 | 562606 | 127181 | 35644 | 11025 | 6316 | 10747 | 3593 | 695 | 221 | 113 | 135 |
1975 | 656106 | 346856 | 616178 | 278179 | 66735 | 19131 | 5275 | 2818 | 3540 | 1170 | 276 | 80 | 101 |
1976 | 615199 | 483572 | 214862 | 285151 | 110782 | 27795 | 7808 | 2130 | 1138 | 1019 | 409 | 98 | 74 |
1977 | 368559 | 438756 | 298333 | 110119 | 128870 | 43837 | 9523 | 2917 | 985 | 461 | 368 | 165 | 74 |
1978 | 625855 | 246106 | 212879 | 113073 | 47025 | 54655 | 14328 | 2474 | 1058 | 340 | 168 | 121 | 85 |
1979 | 190307 | 464158 | 156563 | 84203 | 38645 | 16595 | 17916 | 3268 | 676 | 214 | 79 | 39 | 51 |
1980 | 130392 | 143012 | 313827 | 98017 | 39056 | 15717 | 6306 | 5274 | 1010 | 166 | 53 | 20 | 21 |
1981 | 146400 | 102224 | 101818 | 170894 | 42990 | 16384 | 6210 | 2008 | 1562 | 257 | 46 | 14 | 11 |
1982 | 183257 | 125575 | 78663 | 65996 | 83293 | 15161 | 4810 | 1578 | 613 | 432 | 78 | 15 | 8 |
1983 | 144553 | 141979 | 87978 | 47958 | 31606 | 30029 | 4648 | 1359 | 579 | 222 | 153 | 31 | 9 |
1984 | 474096 | 120709 | 80611 | 49979 | 24369 | 11820 | 8641 | 1384 | 501 | 243 | 95 | 65 | 17 |
1985 | 517957 | 401463 | 91695 | 45840 | 21760 | 6209 | 2823 | 2120 | 441 | 177 | 96 | 42 | 33 |
1986 | 1290930 | 395523 | 251310 | 51076 | 20422 | 6824 | 1732 | 1013 | 920 | 195 | 81 | 49 | 35 |
1987 | 339011 | 994521 | 265726 | 116011 | 19980 | 6576 | 1748 | 559 | 315 | 317 | 69 | 35 | 33 |
1988 | 338406 | 227050 | 544237 | 123618 | 36035 | 5367 | 1727 | 502 | 149 | 82 | 87 | 26 | 23 |
1989 | 181718 | 233143 | 154383 | 262308 | 58882 | 10366 | 1608 | 499 | 126 | 39 | 21 | 32 | 17 |
1990 | 170483 | 146966 | 134936 | 103822 | 136974 | 23329 | 3454 | 643 | 185 | 48 | 15 | 10 | 22 |
1991 | 327725 | 152061 | 110913 | 92953 | 70767 | 87997 | 13244 | 1928 | 379 | 105 | 27 | 10 | 19 |
1992 | 712113 | 276499 | 119248 | 74970 | 52466 | 39019 | 47336 | 7826 | 1217 | 243 | 64 | 18 | 18 |
1993 | 1008603 | 511305 | 251158 | 83897 | 37541 | 25782 | 17579 | 28416 | 4184 | 725 | 148 | 43 | 22 |
1994 | 733599 | 755813 | 391248 | 138722 | 41107 | 16512 | 12994 | 9227 | 14536 | 1931 | 358 | 89 | 39 |
1995 | 529218 | 508526 | 513731 | 234095 | 60216 | 12442 | 5052 | 4012 | 2541 | 4242 | 648 | 161 | 62 |
1996 | 399584 | 309497 | 329934 | 277596 | 111990 | 21634 | 3810 | 1511 | 1173 | 695 | 1548 | 287 | 109 |
1997 | 821527 | 213871 | 202515 | 177738 | 125099 | 44266 | 7198 | 1437 | 527 | 455 | 303 | 760 | 205 |
1998 | 1068452 | 491947 | 131496 | 93975 | 70078 | 45960 | 10641 | 1766 | 386 | 175 | 170 | 135 | 450 |
1999 | 644355 | 608346 | 268627 | 62030 | 31742 | 27352 | 13396 | 2865 | 550 | 140 | 74 | 83 | 314 |
2000 | 757519 | 415919 | 379367 | 122755 | 24620 | 10961 | 7515 | 2757 | 614 | 161 | 52 | 33 | 191 |
2001 | 601772 | 551171 | 298993 | 186872 | 53011 | 9281 | 3522 | 2010 | 670 | 186 | 63 | 26 | 117 |
2002 | 399631 | 453911 | 367655 | 190306 | 85723 | 20307 | 3377 | 1307 | 698 | 247 | 87 | 34 | 81 |
2003 | 751009 | 306359 | 310022 | 226763 | 82916 | 30610 | 7394 | 1468 | 625 | 332 | 133 | 54 | 72 |
2004 | 258279 | 574512 | 222459 | 195697 | 110856 | 33531 | 12577 | 3309 | 749 | 329 | 174 | 79 | 79 |
2005 | 674951 | 183418 | 415785 | 144773 | 96956 | 39964 | 11736 | 4776 | 1299 | 340 | 152 | 98 | 93 |
2006 | 556460 | 445434 | 140400 | 227230 | 69654 | 36331 | 14640 | 4017 | 1740 | 523 | 145 | 79 | 106 |
2007 | 1334718 | 441422 | 314893 | 91818 | 113562 | 33705 | 14124 | 5121 | 1619 | 764 | 232 | 79 | 109 |
2008 | 1064897 | 1061469 | 335496 | 177821 | 54596 | 65402 | 17918 | 6357 | 2162 | 853 | 399 | 145 | 123 |
2009 | 616244 | 806471 | 791338 | 271654 | 97800 | 35121 | 35069 | 9407 | 3250 | 1096 | 495 | 253 | 177 |
2010 | 235016 | 476062 | 649285 | 581251 | 181500 | 63050 | 22292 | 19419 | 5494 | 1860 | 634 | 339 | 295 |
2011 | 426595 | 203089 | 404320 | 550847 | 405451 | 93660 | 39889 | 13150 | 10082 | 2948 | 1052 | 378 | 409 |
2012 | 595248 | 321291 | 170357 | 344397 | 420221 | 228474 | 52147 | 21745 | 7183 | 5431 | 1698 | 709 | 540 |
2013 | 550744 | 449147 | 265415 | 140270 | 278097 | 312237 | 153565 | 27897 | 10917 | 4136 | 2985 | 1036 | 799 |
2014 | 977178 | 414815 | 350046 | 214856 | 120227 | 204082 | 184022 | 75078 | 13101 | 5381 | 2319 | 1740 | 1151 |
2015 | 491477 | 662617 | 359969 | 261570 | 154820 | 82289 | 117143 | 95596 | 36357 | 6928 | 3057 | 1444 | 1876 |
2016 | 329957 | 357892 | 507164 | 256111 | 167489 | 95038 | 53604 | 66756 | 47309 | 18500 | 3915 | 1929 | 2197 |
2017 | 1003404 | 289773 | 267757 | 356842 | 184774 | 100227 | 58166 | 29869 | 31153 | 22603 | 9827 | 2524 | 2708 |
2018 | 684688 | 688525 | 243385 | 201090 | 240181 | 110220 | 57797 | 32055 | 17513 | 14375 | 12419 | 6015 | 3364 |
2019 | 914697 | 521304 | 536140 | 204264 | 130979 | 162940 | 68431 | 32929 | 16407 | 8718 | 6953 | 7620 | 5705 |
2020 | 848322 | 588650 | 406253 | 374312 | 141803 | 88095 | 99577 | 39306 | 19365 | 9296 | 5246 | 4816 | 9722 |